| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $77.54 | 3.405% | $80.1802 | $80.18 | $80.20 | $80.20 |
| Purchase #2 | $181.59 | 6.134% | $192.7287 | $192.73 | $192.75 | $192.70 |
| Purchase #3 | $72.37 | 6.698% | $77.2173 | $77.22 | $77.20 | $77.20 |
| Purchase #4 | $82.50 | 4.477% | $86.1935 | $86.19 | $86.20 | $86.20 |
| Purchase #5 | $43.94 | 9.601% | $48.1587 | $48.16 | $48.15 | $48.20 |
| Purchase #6 | $232.76 | 7.508% | $250.2356 | $250.24 | $250.25 | $250.20 |
| Purchase #7 | $235.95 | 5.123% | $248.0377 | $248.04 | $248.05 | $248.00 |
| 7 purchase totals = | $926.65 | $982.7517 | $982.76 | $982.80 | $982.70 | |